baber/WOPTO huggingface dataset:
Patent JP-H06326044-A (JP)
Title: Semiconductor si substrate and manufacture of the same
Inventor: HONMA YOSHINORI
IPC: H01L21/322
Filed: 1994-02-09
Abstract: PURPOSE:To obtain a semiconductor Si substrate, in which the generation of warpage and mechanical deterioration are reduced, by changing an Si single crystal grown by setting a mean temperature-rise rate so as to satisfy the specific relationship of the mean temperature-rise rate between specific temperatures and a single-crystal pull-up rate into a wafer in a Czochralski method. CONSTITUTION:A mean temperature-rise rate between 800-1000 deg.C is set in V1  deg.C/min] a pull-up rate V2 [mm/min] at the time of the pull-up of an Si single crystal by a Czochralski method. The mean temperature-rise rate between 800-1000 deg.C and the pull-up rate V2 [mm/min] of the Si single crystal are selected and set so as to satisfy the following formula V2>=2XV<2>1+V1+39, and the grown Si single crystal is changed into a wafer. That is, oxygen atoms of 5x10<10> or more contained in an oxygen deposit are formed from the Si single crystal, and the density of the oxygen deposit reaches 2X10<8>/cm<3> or less.
Patent JP-H03220161-A (JP)
Title: Production of n,n-dimethylaminophenols
Inventor: MAKI HIROSHI
IPC: C07C215/76
Filed: 1990-01-25
Abstract: PURPOSE:To produce the subject compound useful as an intermediate for dyes used in heat-sensitive and pressure-sensitive paper, xanthene-based dyes, fluorescent dyes, etc., by reacting aminophenols with methyl chloride as main raw materials in specific two stages. CONSTITUTION:Aminophenols are subjected to a reaction with methyl chloride. In the process, two steps for reacting the aminophenols with the methyl chloride in water solvent at 60-140 deg.C temperature while continuously or dividedly feeding ammonia in the total amount of 1.05-1.50mol based on 1mol methyl chloride charged and then heat-treating the resultant reaction mixture at 145-200 deg.C, especially at 150-180 deg.C temperature for 0.5-8hr so as to provide a reaction mixture having pH7-10 in the aqueous layer after heat treatment are carried out to afford N,N-dimethylaminophenols in high yield.
Patent JP-S62174792-A (JP)
Inventor: ABE HIROYUKI
IPC: G09G5/34
Filed: 1986-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57131223-A (JP)
Title: Resin composition
Inventor: NISHIKAWA AKIO
IPC: C08L101/00
Filed: 1981-02-06
Abstract: PURPOSE: To resin composition excellent in heat resistance, bending elasticity, etc., and suitable for sealing semiconductor elements, containing a polyfunctional epoxy compound, a p-alkyl-or aryl-substituted phenol resin and a rubber component having unsaturated double bonds in the backbone of the skeleton.  
     CONSTITUTION: The purpose resin composition is obtained by mixing (A) 100pts.wt. polyfunctional epoxy compound such as diglycidyl ether of bisphenol A or butadiene epoxide, with (B) about 30W80pts.wt. p-alkyl-or aryl-substituted phenol resin (e.g., a resin of the formula, wherein R is an alkyl or an aryl, and n is 0W9, and (C) about 5W40wt% rubber component containing unsaturated double bonds in the backbone of the skeleton (e.g., polybutadiene or isoprene rubber). Preferably, a resin composition having excellent properties is prepared by premixing components B and C, prereacting the mixture by heating, and adding the resulting product to component A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02196510-A (JP)
Title: Delay circuit with reset
Inventor: OIKAWA TAKESHI
IPC: H03K5/13
Filed: 1989-01-25
Abstract: PURPOSE:To prevent the generation of an undesired signal by connecting a reset element to a delay circuit, and bringing the delay circuit forcibly into the initial state with the reset element when a reset signal is supplied. CONSTITUTION:When reset elements 4A-4D are connected to a delay circuit and a reset signal is fed to the reset elements 4A-4D in the delay circuit comprising groups of coils 1A-1D connecting in series between an input terminal and an output terminal and groups of capacitors 3A-3D connecting respectively between each connecting pint of the coil groups 1A-1D and a signal return path, the delay circuit is forcibly brought into the initial state. Thus, the delay circuit is initialized without awaiting a delay time of the delay circuit elapsed and no undesired signal is generated.
Patent JP-H06229273-A (JP)
Title: Device for controlling idling speed of engine for vehicle
Inventor: KATO MASAKI
IPC: F02D41/16
Filed: 1993-02-02
Abstract: PURPOSE:To prevent the increase of unnecessary idling engine speed with the structure at a low cost and save the fuel consumption. CONSTITUTION:A device for controlling idling speed of an engine is provided with an air conditioner 200, which at least includes a compressor 102 driven by an engine 101 and an evaporator 103; a compressor operation control means 105 for turning off the compressor 102 when the temperature related with the evaporator 103 is detected being less than a specific value by a detecting means 104; a timer means 106 for counting the ON-time of the compressor 102; a signal output means 107 for outputting the engine speed increasing command in the case where the counted ON-time of the compressor 102 exceeds a specific value and for stopping the output of the engine speed increasing command in the case where the counted ON-time is less than a specific value even under the condition that the compressor 102 is turned on; a speed control means 108 for increasing the idling engine speed in response to the idling engine speed increasing command; and an inhibiting means 110 for forcedly inhibiting the output of the engine speed increasing command in the case where the engine intake air temperature detected by an intake air temperature sensor 109 is less than a specific value.
Patent JP-S59142437-A (JP)
Title: Bending test device of long object
Inventor: GOTOU KOUICHIROU
IPC: G01N3/34
Filed: 1983-02-02
Abstract: PURPOSE:To execute smoothly a prescribed bending test by a small driving source by constituting so that a guide is loose-fitted to a slide guide part, a running body is supported so as to run freely through a rail, and connecting mutually the running body and an endless rotating body through the guide. CONSTITUTION:Rails 3A, 3B and endless rotating bodies 30A, 30B are placed in almost parallel to each other, and a guide tool 37 is provided on a running body 33 provided with a holding tool for a long object. Also, a slide guide part 38 in the direction which crosses linear parts L1, L1 of the endless rotating bodies 30A, 30B is formed on the guide tool 37, and also, a guide 40 is loose-fitted to its slide guide part 38. Also, the running body 33 is supported so as to run freely through the rails 3A, 3B and its running body 33 and the endless rotating bodies 30A, 30B are connected to each other through the guide 40.
Patent JP-H0566806-A (JP)
Title: Method and device for process control
Inventor: INOUE HARUKI
IPC: G06F17/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide the control system of high precision being well-adapted to behavior, in the process control containing a non-linear behavior. CONSTITUTION:A controller 1 is provided with a fuzzy inferring means 4 for inferring a predictor of a control purpose by a fuzzy model from process information, and an inference main mechanism 2 having a quantitative arithmetic means for calculating the predictor by an expression model, and for deriving selectively one of the predictors by the quantitative arithmetic means or the fuzzy inferring means by a result of deciding whether the process behavior is linear or non--linear. The decision of behavior is evaluated by a rule group with the degree of conviction for attaching importance to each of a quantitative type model and a qualitative type model by setting process information to a condition part. In accordance with a prediction of the model well-adapted to behavior of the process, a controlled variable for attaining a control purpose is outputted, therefore, there is an effect which can realize the control of with accuracy and a full time.
Patent JP-H11209817-A (JP)
Title: Flux for steelmaking, production thereof and steelmaking method using it
Inventor: HANADA MITSUO
IPC: C21C7/076
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a flux for steelmaking containing calcium-ferrite as an effective component instead of fluorspar and a producing method thereof. SOLUTION: The flux for steelmaking is the one which coats at least a part of the surface of grains obtd. by sintering calcium oxide, particularly lime stone 2A with the calcium-ferrite layer. Aqueous slurry containing iron oxide 1A and the lime stone is stuck on the surface of grains obtd. by crushing the lime stone and charged together with the lime stone grains into a rotary kiln and sintered at 1200-1400 deg.C, and after producing the calcium-ferrite by reacting between the iron oxide and calcium oxide, the calcium oxide grains are separated.
Patent JP-H02208196-A (JP)
Title: Snorkel
Inventor: TONII KURISUCHIYANSON
IPC: B63C11/16
Filed: 1989-01-24
Abstract: PURPOSE: To make a snorkel compact and easy to use by placing a purge valve, which is designed to enable a fluid to flow in one direction from within a first chamber to an outer periphery, in an annular opening in the first chamber. CONSTITUTION: When a skin diver floats up after swimming or diving under the surface 16 of water, the purge valve 22 of a chamber 12 first drains the chamber 12 and an upper duct 14a (first duct). A lower duct 14b (second duct) pushes water up by means of air strongly exhaled into a mouthpiece 20 and is thereby purged to enable respiration. In this case, a descending mass of water flows out from the purge valve 22 of the chamber 12 and does not need to spill out of the top of a snorkel 10, therefore reducing the labor required for purging.  After the purging operation or after water has splashed into the end of an opening 18 in the upper duct 14a because of the swimming movement or the action of waves, etc., the water is allowed to flow down the inner surfaces of the upper duct 14a and the chamber 12 by the cohesive force of molecules or adhesion and leads to the purge valve 22, so that the water is prevented from spilling to the lower duct 14b and is drained around.
Patent JP-S53102029-A (JP)
Title: Shift lens
Inventor: YONETANI YOSHIHISA
IPC: G02B7/04
Filed: 1977-02-18
Abstract: PURPOSE: To obtain a shift effect together with a good focusing effect by dividing the lens system into two lens groups, holding lens group with a separate lens barrel, and interlocking the shift of the lens system with each other in order to deflect one lens barrel relative to the other lens barrel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63190038-A (JP)
Inventor: HOKOGI HISAO
IPC: D06M101/16
Filed: 1987-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56113126-A (JP)
Title: Reader printer
Inventor: KASHIWAGI KAZUO
IPC: G03B27/80
Filed: 1980-02-13
Abstract: PURPOSE:To obtain a copy of constant density by operating the difference of output signals of the photodetecting element in case when the illumination source is turned on and off, varying the quantity of light of the illumination source in accordance with the operation value, and making a copy. CONSTITUTION:When the start of printing is commanded by the button 39, an output voltage signal of the photoelectric conversion element 31 is stored in the first memory circuit 33 by the output signal of the button 29. In this case, the lamp 3 is turned on, the element 31 generates an output voltage signal corresponding to the quantity of incident light by both the picture light and the external light, a signal is generated from the monostable multivibrator circuit 40, this signal is applied to the lamp driving circuit 38, the lamp 3 is turned off, and the output voltage signal of the element 31 is stored in the second memory circuit 34 by the output signal of the monostable multivibrator circuit 40. In this case, since the lamp 3 is turned off, the element 31 generates an output voltage signal corresponding to the quantity of incident light by the external light. When the output signal of the photoelectric conversion element is stored in the second memory circuit, the operation circuit 35 operates the difference between its voltage and the voltage stored in the first memory circuit 33.
Patent JP-S60239070-A (JP)
Inventor: BASOL BULENT M
IPC: H01L31/073
Filed: 1985-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62174621-A (JP)
Title: Ignition period sensor
Inventor: MATSUSHIRO RYUICHI
IPC: F02B3/06
Filed: 1986-01-27
Abstract: PURPOSE:To eliminate the possibility of cracking due to thermal stress, and to increase extraction strength and improve vibration resistance by baking fluororubber to the rear half part of a quartz glass rod and adhering the quartz glass rod between the case and a holder at the baked part. CONSTITUTION:The fluororubber 2 in such a shape that tapers abut on each other is baked to the rear half part of the quartz glass rod 1, and this is clamped between the holder 4 and the front half part 3 of the case and caulked. The taper part 2c of this rubber 2 is provided with plural layers of semicircular wrinkles 2b and an annular projection is formed where the right and left tapers connect with each other. Then, the rear half part 7 of the case 7 is wound and clamped around the rear part of the holder 4 and a sensor 8 is put in the rear half part 7. The sensor of said constitution is mounted in the combustion chamber of a diesel engine and the detection signal obtained from the photosensor 8 with combustion light is sent out through a lead line 9. It is difficult to insert the sensor 8 directly into the combustion chamber in terms of heat resistance, so light passed through the quartz glass rod 1 is detected.
Patent JP-H05214886-A (JP)
Title: Method of crushing bedrock or concrete
Inventor: MURAYAMA HIDEYUKI
IPC: E21C37/10
Filed: 1992-01-31
Abstract: PURPOSE:To minimize secondary crushing to promote work efficiency by inserting firstly a crushing ability excellent device into an excavated hole bored in a bedrock, etc., to be crushed to generate an initial crack, and after that, insert a widening ability excellent device to widen the crack. CONSTITUTION:Two kinds of devices having different crushing performances are successively inserted into an excavated hole 1 bored in a bedrock or concrete A to be crushed, and it is crushed by fluid-pressure. First of all, an initial crack (c) is generated by a crushing ability excellent device (a) expanding a rubber tube, and after that, a crack (d) is widened by a crack widening ability excellent device (b) equipped with a jack. Such a process is successively repeated to generate cracks. According to the constitution, secondary crushing by a breaker is reduced, and work efficiency can be promoted.
Patent JP-2000214105-A (JP)
Title: Method for measuring impurity in quartz
Inventor: FUJISUE MASAYA
IPC: G01N23/222
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment neutron activation analysis method for accurately obtaining measurement result even at a micro region while excluding contamination factors originating, especially from, environment and an analysis instrument. SOLUTION: When an impurity in a quartz is to be measured by an equipment neutron activation analysis for enclosing a sample into a neutron irradiation container, by irradiating it with neutrons, performing cooling, and then measuring γ rays, a container made of quartz that is etched by a fluoric acid is used as a neutron irradiation container, the sample is transferred from the neutron irradiation container to another container, and then γ rays are measured.
Patent JP-S59142653-A (JP)
Title: Data gathering device
Inventor: NISHIMURA KISHIO
IPC: G06F11/34
Filed: 1983-02-02
Abstract: PURPOSE:To gather accurately and easily the running state of a processor, especially, task running state data, by monitoring a microprogram address and a processor internal bus data. CONSTITUTION:A main storage device 11 and a transfer controller 12 are connected to a processor 10. The processor 10 is controlled by a microprogram and incorporates a control memory for microprogram and outputs the microprogram address and internal bus data to the external. In case that running state data of the operating processor is gathered, a data gathering device 14 is connected to the processor 10. The device 14 is connected to a controller 16 through a bus 15, and the start/stop control of the device 14, the editing processing of gathered data, etc. are performed. The device 14 and the controller 16 are connected to monitor them in this manner, thereby gathering accurately and easily task running state data.
Patent JP-S60162523-A (JP)
Title: Shape display device using electromagnetic ultrasonic measuring instrument
Inventor: ITOU SUSUMU
IPC: B21B37/78
Filed: 1984-02-03
Abstract: PURPOSE:To display with high accuracy a thickness distribution of a rotating steel pipe by detecting a rotating speed of a steel pipe, and measuring a thickness by an electromagnetic ultrasonic measuring instrument by synchronizing with a measuring position signal detected from its value. CONSTITUTION:A thickness of a pipe immediately after rolling is measured by an electrostatic ultrasonic measuring instrument 16, and its signal is applied to a roll opening operating device 17 and a plug position arithmetic unit 18. A signal processing device 20 is connected to an indicator 8 and a tachometer type position detecting device 10. A thickness measured value in the peripheral direction of a thickness meter 16 is sampled by a sampling circuit 21. The sampling is executed by synchronizing with a position signal of a position detecting circuit 22 which has inputted a position signal of a tachometer. A display operating circuit 23 executes a display operation based on the thickness measured value and the position signal, and displays it on a CRT24.
Patent JP-H10214630-A (JP)
Title: Solid polymer type fuel cell
Inventor: YOSHITAKE MASARU
IPC: H01M8/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide electrode catalyst with excellent initial activity and stability by using, for the electrode catalyst, an alloy of platinum and more than one kind of rare earth elements, in which a specific amount of intermetalic compound of platinum and rate earth element is contained. SOLUTION: An alloy of platinum and more than one kind of rare earth elements, in which not less than 20% by weight of intermetalic compound of platinum and rare earth elements is contained, is used of electrode catalyzer. The intermetalic compound content in the alloy forming the electrode catalyst is required to be not less than 20% by weight, and not less than 25% is preferred. In terms of stability of catalyst particles, the more the content of the intermetalic compound is contained, the more it is preferable. If the intermetalic compound content in the electrode catalyst is less than 20% by weight, platinum is easily melted, so that the catalyst particles grow as an operation continues, and cell performance is reduced, since perfluorocarbon sulfuric acid ion exchange resin used for coating of the electrode catalyst is super storing acid.
Patent JP-H10212337-A (JP)
Title: Polyorganosilane, polysiloxane, and coating agent composition
Inventor: MATSUO RYUKICHI
IPC: C08G59/30
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a novel silane compd. which enables the preparation of a coating agent which is excellent in stability and film-forming properties and can form a film excellent in flexibility, softness, and heat resistance and to obtain a coating agent compsn. from the same. SOLUTION: This polyorganosilane is obtd. by the ring-opening polymn. of the epoxy group(s) of an epoxidized organosilane compd. represented by the formula: R<1> x R<2> y -Si-(OR<3> )4-x-y (wherein R<1> is an alkyl group having a terminal epoxy group; R<2> is an optionally substd. alkyl, alkenyl, or aryl group; R<3> is a lower alkyl group; (x) is 1-2; and (y) is 0-1) in a molar ratio of a ring-opening polymn. initiator to the organosilane compd. of (1/10)-(1/10,000). The polyorganosilane is hydrolyzed and polymerized to give a polysiloxane, which is used for a coating agent compsn.
Patent JP-S63185020-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KANAMORI MIKIO
IPC: H01L29/80
Filed: 1987-01-27
Abstract: PURPOSE:To suppress the deterioration of the electric characteristics of a gate electrode due to a heat treatment by arranging a gate electrode film and a protective film to be stressed in the same direction. CONSTITUTION:When a semiconductor substrate is individually covered uniformly with a gate electrode 1 and a protective film 8, they are formed of materials having the same sign of vertical stresses. For example, after the gate electrode 1 is formed, with the electrode 1 and a resist film 7 as masks Si ions are implanted under the conditions of 150 keV and 5X10<13>cm<-2> to form source, drain regions 5. Then, a GaAs operation layer 4, a GaAs substrate 6 and the whole surface on the electrode are covered as a 0.2mum thick protective film of an aluminum nitride film (AlN) 8 having a compression stress of 1X10<9> dyn/cm<2> by a sputtering method. After it is heat-treated at 800 deg.C for 20 min. in a hydrogen atmosphere, the AlN film is removed by etching with phosphoric acid solution, and a source electrode 2 and a drain electrode 3 made of Au/GeNi are eventually formed.
Patent JP-H03223489-A (JP)
Title: Fe electroplating method
Inventor: ITANO SHIGEO
IPC: C25D5/26
Filed: 1990-01-30
Abstract: PURPOSE:To improve the electrodeposition effect of Fe by using an electrolyte with the contents of Mn and Fe, electric conductivity and pH specified, specifying the temp. and relative velocity to a soln. and carrying out Fe plating. CONSTITUTION:An electrolyte contg. 0.1-10g/l of Mn<2+> and 40-80g/l of Fe<2+>, having 50-120ms conductivity and kept at pH1.2-1.8 is prepared. The electrolyte is held at 40-60 deg.C, and a metallic sheet such as a galvanized steel sheet is plated with Fe at 0-3m/sec relative velocity to the soln. and 40-140A/dm<2> current density. The Fe depositing rate is increased by the catalysis of a small amt. of Mn<2+> added to the Fe plating soln., and the current efficiency is enhanced.
Patent JP-S63185344-A (JP)
Title: Bean curd confectionery
Inventor: TAKESHIMA SHIGERU
IPC: A23L11/00
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a bean curd confectionery having refreshing feeling and flavor unique to bean curd without grassy smell of thereof, by adding a small amount of peppermint oil to soybean mil, filling the soybean milk in a container and hermetically sealing the container. CONSTITUTION:The aimed bean curd confectionery obtained by adding and mixing 0.001-1cc peppermint oil to 1.5l soybean milk, filling the soybean milk in a container and preferably adding an encased cream, e.g. syrup, caramel, chocolate, etc. Furthermore, the amount of blended sugar is preferably 2.5-3%. An aromatic substance, thickening agent or colorant is preferably added.
Patent JP-H08209765-A (JP)
Title: Piping method of building unit and the building unit
Inventor: ISHII HIROSHI
IPC: E04B1/348
Filed: 1995-02-06
Abstract: PURPOSE: To reduce the number of parts of rising pipes on connecting wet facilities to pipes under the floor. CONSTITUTION: A pipe 16 is arranged under the floor of a building unit and the lower end of a rising pipe 15 erected from the floor is connected to the pipe 16 under the floor and wet facilities 14 are arranged in the inside of the building unit. The upper end of the rising pipe 15 is connected to the wet facilities 14. The length of rising pipe 15 is made to correspond to the highest one of the same kinds of wet facilities 14 having different heights from the floor level. The rising pipe 15 is cut to correspond to the height from the floor of the wet facilities 14 in order to connect the upper end of rising pipe 15 to the wet facilities 14.